linux: enhance uname output

The new ansible outpuyt format changes changes the way we get results,
this is perhaps desriable sometimes, but for the simple uname command
it is not. Fix this by adding a simple adhoc command.

Signed-off-by: Luis Chamberlain <[email protected]>

Author: mcgrof

workflows/linux/Makefile

@@ -159,9 +159,9 @@ linux-reboot:
 
 PHONY += uname
 uname:
-	$(Q)ansible-playbook $(ANSIBLE_VERBOSE) -i \
-		$(KDEVOPS_HOSTFILE) $(KDEVOPS_PLAYBOOKS_DIR)/bootlinux.yml \
-		--extra-vars="$(BOOTLINUX_ARGS)" $(LIMIT_HOSTS) --tags uname,vars
+	$(Q)ansible all -i hosts -b -m command -a "uname -r" -o \
+	| awk -F '|' '{gsub(/^ +| +$$/, "", $$2); printf "%-30s %s\n", $$1, $$4}' \
+	| sed -e 's|(stdout)||'
 
 ifeq (y,$(CONFIG_KDEVOPS_WORKFLOW_ENABLE_CXL))
 PHONY += linux-cxl